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Derivative Instrument and Hedging Activities (Effect of Derivative Instruments on the Income Statement) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]      
Gain (loss) recognized in income $ 1,919 $ 2,695 $ 5,521
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Gain (loss) recognized in income Gain (loss) recognized in income Gain (loss) recognized in income
Derivatives Not Designated as Hedging Instruments [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Gain (loss) recognized in income $ 1,918 $ 2,695 $ 5,521
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Gain (loss) recognized in income 2,035 2,852 4,707
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Gain (loss) recognized in income 39 74 455
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Gain (loss) recognized in income $ (156) $ (231) $ 359